blue thread test tube

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Size: 3194px × 2088px
Location:
Photo credit: © Bilderix / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: blue, chemistry, clouds, drip, drips, drop, drops, fluessig, fluessigkeit, laboratory, orange, red, seeping, sopping, test, thread, threads, tube, water, yellow